Apple is currently in the process of releasing iOS 7-focused updates to its own apps, and we’re expecting a bunch to hit the App Store today. Here’s what’s now available. The Apple Store app has been updated to version 2.8 — it’s been optimized for iOS 7 with a new UI. Apple updated its AirPort Utility app to version 1.3.2. The app added support for iOS 7. This story will continue to be updated as more Apple apps get iOS…